// sizeof.c -- uses sizeof operator
// uses c99 %z modifier -- try %u or %lu if you lack %zd
#include <stdio.h>
int main(void) {
  int n = 0;
  size_t intsize;

  intsize = sizeof(int);
  printf("n = %d, n has %zd bytes; all ints have %zd bytes.\n", n, sizeof n,
         intsize);

  return 0;
}
